Board Thread:Wiki Editing Help/@comment-33168092-20180112005609/@comment-33168092-20180112174639

Weather Synchronize wrote: Sorry, but it is a big NO. We already have too many players not paying attention about that, only to regret later for complaining that they lost Porygon, Jirachi and so on forever. Relying on the 1/1000 Roaming Encounter as your second chance is a very bad idea. Besides, as DaD0ge said, there are other Pokemon like Porygon and Snorlax which do not go Roaming, but are still once only.

But we CAN have one chance only for porygon and snorlax, but people would really worry if they kill jirachi and save.